假如你是李华,你和朋友计划寒假期间到澳大利亚观光旅游一周……英文邮件英语作文

Hi!Have you been?We will over winter break and I have a plan to travel in Australia during the week in winter and my friends.We are ready to go tour the Sydney Opera House,where the tour finished,we will go to the National Zoo,to see koalas,emus,platypus.Emu is Australia's national emblem in one of the animals,said it is Australia's largest birds.
This is our general plan.I would like to ask you what we need to be prepared to go there.In addition to what I have some other suggestions.Thank you
Your friends
lihua